(84) |
Designated Contracting States: |
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AT BE CH DE ES FR GB GR IT LI LU NL SE |
(30) |
Priority: |
22.12.1986 GB 8630594
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(71) |
Applicant: EXXON CHEMICAL PATENTS INC. |
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Linden,
New Jersey 07036-0710 (US) |
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(72) |
Inventors: |
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- Lewtas, Kenneth
Wantage
Oxfordshire OX12 9EX (GB)
- Lehmann, Edward William
Faringdon
Oxfordshire SN7 8HX (GB)
- Gillingham, David Paul
Swindon
Wiltshire SN5 8QU (GB)
- Maddox, John Edward
Swindon
Wiltshire SN5 7BQ (GB)
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(74) |
Representative: Bawden, Peter Charles et al |
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EXXON CHEMICAL LIMITED
Exxon Chemical Technology Centre
PO Box 1 Abingdon
Oxfordshire OX13 6BB Abingdon
Oxfordshire OX13 6BB (GB) |
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